All categories

3 years ago

A. B. C. D.???????????????????????

Mathematics

1 answer:

Law Incorporation [45]3 years ago

4 0

Answer:

Table A and Graph A

Step-by-step explanation:

See the attached tables and graphs.

Table A gives the ordered pairs (1,2), (2,4) and (3,6).

Take the first two pairs of points.

The equation of the straight line passing through those points will be

$\frac{y - 4}{4 - 2} = \frac{x - 2}{2 - 1}$

⇒ y = 2x

Therefore, the table A represents the equation y= 2x.

Now, as shown in graph A, the points (0,0) and (1,2) and (2,4) through which this equation of straight line passes.

Therefore, the equation y = 2x is represented by graph A.

Hence, Table A and Graph A are the answers.

You might be interested in

The length of each side of a square is 6 feet more than the length of a side of a regular Octagon. The perimeter of the square i

goldfiish [28.3K]

9514 1404 393

Answer:

square: 12 ft sides
octagon: 6 ft sides

Step-by-step explanation:

This problem can be worked in your head.

If the perimeters of the square and regular octagon are the same, the side length of the 4-sided square must be the same as the length of 2 sides of the 8-sided octagon. Since the side of the square is 6 ft more than the side of the octagon, each side of the octagon must be 6 ft, and each side of the square must be 12 ft.

We can let s represent the side length of the octagon. Then we have ...

8s = perimeter of octagon

4(s +6) = perimeter of square

These are equal, so ...

4(s +6) = 8s

s +6 = 2s . . . . . . divide by 4

6 = s . . . . . . . . . . subtract s

The octagon has 6-ft sides; the square has 12-ft sides.

8 0

3 years ago

Solve for m: 2r= m/r m = 2r m = 2r squared by 2 m=r m = 2

Bad White [126]

Solution

Switch sides so that m is on the left side

m/r = 2r

Them multiply both sides by r

mr/r = 2rr

Now simplify the equation

m = 2r^2

Therefore the equation evaluates to
m = 2r squared by 2

6 0

3 years ago

PLSSS HELP IM DESPERATE!!

Lapatulllka [165]

Answer:

graph c

Step-by-step explanation:

Given

| - 2x | = 4

The absolute value function always gives a positive result, however, the expression inside can be positive or negative , that is

- 2x = 4 or - (- 2x) = 4

Solving both

- 2x = 4 ( divide both sides by - 2 )

x = - 2

- (- 2x) = 4

2x = 4 ( divide both sides by 2 )

x = 2

The third graph indicates x = - 2 and x = 2 on the number line

8 0

3 years ago

(NO LINKS)Please help I’m begging it been two days I keep sending questions all I been getting is links that hack your device so

tatiyna

Answer:

wdym by that what question actually

3 0

3 years ago

What two expressions are equivalent to 6.5 divided by 1.3?

OLEGan [10]

Answer:

65/13

650/130

Step-by-step explanation:

6.5/1.3

times 10: 65/13

times 100: 650/130

3 0

3 years ago